Clarke ET152 Steel Machinist Square (300mm)£32.51 In stock Clarke ET152 Steel Machinist Square (300mm) quantity Add to basket EAN: 5016086203711 SKU: 1700327 Category: Engineering Hand Tools - Measuring Equipment Related products Clarke CM160 Dial Caliper £26.16 Clarke CM100 Vernier Caliper £19.10 Clarke PRO325 24†Breaker Bar – 1/2†Drive £25.45 Clarke ET133 3 Piece Spring Caliper Set £19.81